Author
Centre national de la recherche scientifique (France). Centre de documentation
4
Centre national de la recherche scientifique (France). Service de documentation
2
Kyūshū Kōgyō Daigaku
2
Arab League Educational, Cultural, and Scientific Organization
1
Ittiḥād al-Jāmiʻāt al-ʻArabīyah
1
Markaz al-Qawmī lil-Iʻlām wa-al-Tawthīq
1
Tōkyō Kōgyō Daigaku
1
United Nations Educational, Scientific and Cultural Organization. Field Science Office for the Arab States
1